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Z31
Lv 4
Z31 asked in Cars & TransportationCar MakesNissan · 1 decade ago

does the nissan rb25det engine need an intercooler to run with stock turbo?

im swapping an rb25det into my 1986 300zx. do i need to buy an intercooler if i'm running the stock turbo? or just the radiator?

3 Answers

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  • tricky
    Lv 7
    1 decade ago
    Favorite Answer

    Yes i run an RB25det on my r33 and that has a intercooler many people add an R34 GTT intercooler if you are not adding a mass of extra bhp.

    http://cgi.ebay.co.uk/NISSAN-SKYLINE-R33-STANDARD-...

  • 1 decade ago

    if you dont run an intercooler you will most likely suffer from detination and ruin your engine. the engine has an intercooler from the factory so the ecu is tuned with it there, if you eliminate it you will only cause engine damage.

  • 1 decade ago

    I would run the SMIC at min.

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